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#!/bin/sh
# This script is used for translations using .po files.
# It updates .pot files after changes in the original English
# .xml files.
# The script 'merge_xml' should be run before this script!
if [ "$1" = "--help" ] ; then
echo "Usage: $0"
exit 0
fi
if [ -z "`which xml2pot 2>/dev/null`" ] ; then
echo "ERR: xml2pot not found, please install the poxml package"
exit 1
fi
BUILDDIR="./build"
if [ -z "$PO_USEBUILD" ] ; then
WORKDIR="./integrated"
PODIR="./po"
else
WORKDIR="$BUILDDIR/build.po"
PODIR="$BUILDDIR/build.po"
fi
SOURCEDIR="$WORKDIR/en"
RET=0
[ -d $SOURCE ] || exit 1
mkdir -p $PODIR/pot
for XML in `find $SOURCEDIR -name "*.xml"` ; do
echo "Creating new POT file for $XML"
POT=$(basename $XML .xml).pot
# Let's also set a proper POT-Creation-Date
xml2pot $XML | \
sed "s/^.*POT-Creation-Date:.*$/\"POT-Creation-Date: $(date -u "+%F %R%z")\\\n\"/" \
>$PODIR/pot/$POT.new
RC=$?
if [ $RC -ne 0 ] ; then
RET=$RC
echo "Error: error $RC while executing xml2pot"
fi
# Revert changes if the only thing changed is the POT-Creation-Date
if diff $PODIR/pot/$POT $PODIR/pot/$POT.new | grep "^[><]" | grep -qv "POT-Creation-Date: " ; then
mv $PODIR/pot/$POT.new $PODIR/pot/$POT
else
rm $PODIR/pot/$POT.new
fi
done
exit $RET
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